William R. Sellers

Insider Reports History

Entity
Individual
Location
C/O Bluebird Bio, Inc., 60 Binney Street, Cambridge, MA
Signature
/s/ Helen Fu, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William R. Sellers:

Insider Reports Filed by William R. Sellers

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BLUE bluebird bio, Inc. Nov 11, 2021 5 $0 4 Nov 17, 2021 Director
TSVT 2seventy bio, Inc. Nov 11, 2021 5 $0 4 Nov 16, 2021 Director
TSVT 2seventy bio, Inc. Oct 18, 2021 0 $0 3 Oct 18, 2021 Director
BLUE bluebird bio, Inc. Jun 15, 2021 2 $0 4 Jun 17, 2021 Director